A Right view, displays the model from the right:
- the yz plane is parallel to your screen.
- y is positive from left to right (horizontally).
- z is positive from bottom to top (vertically).
- x is positive toward you, perpendicular to the screen.
While, for a Left view:
- y is positive from right to left (horizontally).
- x is positive away from you, perpendicular to the screen.